Single charcoal piece clamp with control apparatus
Technical field
The utility model relates to a kind of crane tong, specifically with single charcoal piece clamp of friction lining and control apparatus.
Background technology
At present, the suspension hook that mainly uses on the hoisting crane carries out weight and moves, when single charcoal piece is carried out move operation, need first the carbon piece to be integrated or bundled, then will integrate good carbon piece by suspension hook and lift by crane, this method has increased operation, the waste work efficiency; Existing single charcoal piece clamp design is unreasonable, produces easily stuck phenomenon, and simultaneously, clamp uses frequent, and the rate of wear is fast, needs often to change, and has not only improved productive costs, and has reduced work efficiency.
The utility model content
The utility model provides the single charcoal piece clamp with friction lining and control apparatus that solves the problems of the technologies described above, and can regulate the height of jig arm according to single charcoal piece of different patterns, and handled easily uses.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to be: with single charcoal piece clamp of friction lining, be provided with raising legs, the raising legs middle part is provided with jacking system, the two ends of raising legs are hinged with the end of tong arm A and tong arm B respectively, after the other end of tong arm A and tong arm B and the two ends of synchronizing bar are hinged, hinged with the corner of L shaped jig arm A and L shaped jig arm B corner respectively again, the end of L shaped jig arm A is hinged by attaching parts A and synchronizing bar, the other end is hinged by control apparatus and clamp, L shaped jig arm B4 one end is hinged by attaching parts B and synchronizing bar, the other end is hinged by control apparatus and clamp, the clamp surface is provided with friction lining, and the middle part of synchronizing bar is provided with hydraulic efficiency gear.
Synchronizing bar described in the utility model is provided with control apparatus.
The beneficial effects of the utility model are: by a plurality of hinged settings, solve easily stuck phenomenon of single charcoal piece clamp, simultaneously, by setting up the solution that connects of friction lining minimizing and single charcoal piece, minimizing more reduces single charcoal piece to the corrosion of clamp to the pollution of single charcoal piece, promotes clamp service life.Set up control apparatus in L shaped jig arm, can regulate the height of jig arm according to single charcoal piece of different patterns, handled easily uses.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Mark among the figure: 1, raising legs, 2, tong arm B, 3, synchronizing bar, 4, L shaped jig arm B, 5, clamp, 6, attaching parts A, 7, jacking system, 8, tong arm A, 9, friction lining, 10, L shaped jig arm A, 11, hydraulic efficiency gear, 12, attaching parts B, 13, control apparatus.
The specific embodiment
As shown in the figure, single charcoal piece clamp with friction lining, be provided with raising legs 1, raising legs 1 middle part is provided with jacking system 7, after the two ends of raising legs 1 are hinged with the two ends of the other end of the hinged tong arm A8 of the end of tong arm A8 and tong arm B2 and tong arm B2 and synchronizing bar 3 respectively, hinged with the corner of L shaped jig arm A10 and L shaped jig arm B4 corner respectively again, the end of L shaped jig arm A10 is hinged by attaching parts A6 and synchronizing bar 3, the other end is hinged by control apparatus 13 and clamp 5, L shaped jig arm B4 one end is hinged by attaching parts B12 and synchronizing bar 3, the other end is hinged by control apparatus 13 and clamp 5, clamp 5 surfaces are provided with friction lining 9, and the middle part of synchronizing bar 3 is provided with hydraulic efficiency gear 11.
Described synchronizing bar 3 is provided with control apparatus.
Open jacking system 7, raising legs 1 band movable pliers A and tong arm B are moved down, by hinged setting, make L shaped jig arm A10 and L shaped jig arm B4 drive clamp 5 and open, the hydraulic efficiency gear when the synchronizing bar middle part touches single charcoal piece, primer fluid pressure device 11, drive L shaped jig arm A10 and L shaped jig arm B4 clamps single charcoal piece by attaching parts A and attaching parts B, restart jacking system, the elevating gear height is finished the transportation to single charcoal piece.In transportation, this Tongs device attached to crane for ship building is hinged setting, prevents the generation of stuck phenomenon, simultaneously, clamp 5 is provided with friction lining with the contact surface place of single charcoal piece, namely reduces the pollution to single charcoal piece, also make the wearing and tearing that reduce clamp, promoted the dynamics that clamps, improve the clamp life-span.
L shaped jig arm A10 and L shaped jig arm B4 are provided with control apparatus 12, can regulate according to the height of single charcoal piece the height of L shaped jig arm, also can be provided with control apparatus on the synchronizing bar 3, can regulate according to the length of single charcoal piece the length of synchronizing bar 3, under the effect of jacking system, make clamp more accurate.